Inventor · disambiguated record
Katsutoshi Ushida
Also filed as: USHIDA KATSUTOSHI
21 granted patents·1 pending application·390 citations·filing 1993–2007
96Inventor score
Top patents by PatentIndex Score
22 records- 0181US7675523B2Image processing apparatus and image processing methodCANON KABUSHIKI KIASHA·Filed 2006·Granted Mar 9, 2010·12 cites·5 claims
- 0281US7366757B1Communication apparatus, communication method, communication system, and storage mediumCANON KK·Filed 2000·Granted Apr 29, 2008·19 cites·42 claims
- 0378US5566003AImage processing system in which the transmitter and receiver have different data resolutions and data is transmitted at the receiver resolutionCANON KK·Filed 1993·Granted Oct 15, 1996·46 cites·62 claims
- 0472US7817297B2Image processing apparatus and image processing methodCANON KK·Filed 2003·Granted Oct 19, 2010·12 cites·13 claims
- 0571US6289137B1Image processing apparatus and methodCANON KK·Filed 1997·Granted Sep 11, 2001·42 cites·42 claims
- 0670US6084813AApparatus and method for controlling memory backup using main power supply and backup power supplyCANON KK·Filed 1999·Granted Jul 4, 2000·31 cites·20 claims
- 0767US7495669B2Image processing apparatus and image processing methodCANON KK·Filed 2003·Granted Feb 24, 2009·13 cites·6 claims
- 0865US5644366AImage reproduction involving enlargement or reduction of extracted contour vector data for binary regions in images having both binary and halftone regionsCANON KK·Filed 1993·Granted Jul 1, 1997·35 cites·98 claims
- 0963US8190690B2Communication apparatus, communication method, communication system, and storage mediumUSHIDA KATSUTOSHI·Filed 2007·Granted May 29, 2012·2 cites·24 claims
- 1062US5539541AImage processing apparatus including noise elimination circuitsCANON KK·Filed 1994·Granted Jul 23, 1996·21 cites·10 claims
- 1160US6373990B1Image processing utilizing luminance-density conversionCANON KK·Filed 1999·Granted Apr 16, 2002·20 cites·10 claims
- 1258US6011878AImage processing method and apparatusCANON KK·Filed 1997·Granted Jan 4, 2000·24 cites·8 claims
- 1358US5917610AImage forming apparatusCANON KK·Filed 1995·Granted Jun 29, 1999·13 cites·18 claims
- 1456US5991450AImage encoding and decoding apparatusCANON KK·Filed 1996·Granted Nov 23, 1999·20 cites·30 claims
- 1555US6084686ABuffer memory control device and control method, and an image processing device and method using the sameCANON KK·Filed 1997·Granted Jul 4, 2000·18 cites·38 claims
- 1651US5717793AHigh quality image size changeCANON KK·Filed 1995·Granted Feb 10, 1998·16 cites·7 claims
- 1748US5721793AImage processing with smooth production of inclined lines and other featuresCANON KK·Filed 1994·Granted Feb 24, 1998·16 cites·14 claims
- 1844US5724157AFacsimile apparatus and method outputting results of facsimile communicationCANON KK·Filed 1996·Granted Mar 3, 1998·10 cites·40 claims
- 1942US6577768B1Coding method, code converting method, code converting apparatus, and image forming apparatusCANON KK·Filed 1999·Granted Jun 10, 2003·11 cites·38 claims
- 2037US2002024525A1Image encoding apparatus and methodFiled 2001·Application pending·0 cites
- 2134US5923441AImage record apparatusCANON KK·Filed 1996·Granted Jul 13, 1999·4 cites·7 claims
- 2233US6233366B1Image processing method and apparatusCANON KK·Filed 1997·Granted May 15, 2001·5 cites·12 claims
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